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NVIDIA-Nemotron-3.5-Bolt-E4B-4GB · Q4_K_M

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AMD Radeon RX 7900 XTX24GBllama.cpp v0.35L2 Cross-framework verified

This page aggregates 1 real-world runs of NVIDIA-Nemotron-3.5-Bolt-E4B-4GB (Q4_K_M) on AMD Radeon RX 7900 XTX with llama.cpp, contributed by 1 independent source platforms; metrics are averages of published measurements.

102.56 tok/s

Decode

Decode speed

353.32 tok/s

Prefill

Prefill speed

2.42 s

TTFT

Time to first token

15.88 GB

VRAM

VRAM usage

L2 Cross-framework verified

1

Measured runs

1

Independent sources

Other

Source platforms

12 days ago

Last verified

Performance

  1. llama.cpp · Q4_K_M (current)Decode 102.56 · Prefill 353.32 ·
  2. Ollama · Q4_K_M Decode 86.87 · Prefill 421.48 ·

Core figures

Decode (avg)
102.56 tok/s
Prefill (avg)
353.32 tok/s
TTFT (avg)
2.42 s
VRAM (avg)
15.88 GB
MTP acceptance rate
0.62
TTFB
0.82 GB
Power draw
210.1 W

Configuration

Member-level fields are taken from the most recent run

Model
NVIDIA-Nemotron-3.5-Bolt-E4B-4GB
Quantization
Q4_K_M
Framework
llama.cpp
Version
v0.35
Context length
16384 tokens
Batch size
256
GPU layers
20
Flash Attention
On

Hardware

Nominal and measured figures are shown side by side; whether it runs is the reader's call

GPU
AMD Radeon RX 7900 XTX
Nominal VRAM
24 GB
Measured VRAM (avg)
15.88 GB
OS
Windows 11 23H2
Driver
amdgpu-pro 24.20
CUDA
12.4
Power draw
210.1 W

Get started

Original model resources

Base model resources may not match this quantization. Use the verified deployment weights above when available.

Sources & evidence

1 measured records in total, each traceable to its original source

  1. L2 Cross-framework verifiedOtherOriginal link Verified on 2026-10-24

    v0.35 · Windows 11 23H2 · CUDA 12.4 · 16384 ctx

    102.56 tok/s

    Decode

    353.32 tok/s

    Prefill

    2.42 s

    TTFT

    15.88 GB

    VRAM

    0.62

    MTP

    210.1 W

    Power draw

    L2 batch seed 2026-10-24: llama.cpp on hw_id=11 running model_id=97 at Q4_K_M